29c1c5d6ca
Identify validation fails to read the index of prefixed opcodes, and not continue to decode the next bytes. Change-Id: I2c737af55615ba69ba0c5f5adf18a06c6cdb951a Bug: chromium:905815 Reviewed-on: https://chromium-review.googlesource.com/c/1390927 Commit-Queue: Deepti Gandluri <gdeepti@chromium.org> Reviewed-by: Bill Budge <bbudge@chromium.org> Cr-Commit-Position: refs/heads/master@{#58485}
28 lines
815 B
JavaScript
28 lines
815 B
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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load('test/mjsunit/wasm/wasm-constants.js');
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load('test/mjsunit/wasm/wasm-module-builder.js');
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(function() {
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const builder = new WasmModuleBuilder();
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builder.addType(makeSig([], []));
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builder.addType(makeSig([kWasmI32], [kWasmI32]));
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builder.addFunction(undefined, 0 /* sig */)
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.addBodyWithEnd([
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kExprEnd, // @1
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]);
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builder.addFunction(undefined, 1 /* sig */)
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.addLocals({i32_count: 65})
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.addBodyWithEnd([
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kExprLoop, kWasmStmt, // @3
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kSimdPrefix,
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kExprF32x4Min,
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kExprI64UConvertI32,
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kExprI64RemS,
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kExprUnreachable,
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kExprLoop, 0x02, // @10
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]);
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})
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